Animal Science

The cat that Olive rescues from a flood has a secret: He's not really a cat at all, but an alien who crashed to Earth on a beam of light. The cat, whom Olive names Leonard, was prepared to visit the planet as a human - but something went wrong. Now Leonard may never know what it's like to hold an umbrella, go bowling, or host a dinner party. (And his human jokes still need some work: Knock, knock. Who's there? Just Leonard. It is me.)

A tree and your pet look nothing alike, but they have one thing in common—they are both made up of cells. Cells are really small. You can see them only with a microscope.

Dystopian literature is a genre of fictional writing used to explore social and political structures in a nightmarish world. The term dystopia refers to a society characterized by misery, squalor, or oppression, and the theme is most commonly used in science-fiction and speculative-fiction genres.

Far from the owls of Ga’Hoole, a war is brewing. A bear cub has been snatched by a wolf - an unthinkable betrayal of the peace that has long existed between the wolves and grizzly bears of the Beyond. The bears are massing, roaring for revenge. The wolves claim to be innocent, but they must either fight back or face total annihilation. For Faolan, a young wolf raised by a grizzly bear mother, the threat of war starts a terrible race. Somewhere in the honorable wolf clans hides a traitor, and Faolan must stop him and rescue the lost bear cub before it’s too late.

The global financial crisis has made it painfully clear that powerful psychological forces are imperiling the wealth of nations today. From blind faith in ever-rising housing prices to plummeting confidence in capital markets, "animal spirits" are driving financial events worldwide.

Why are some cats cuddly and others standoffish? Why are some dogs adventuresome, others homebodies? As any pet owner can attest, we feel that the animals we've formed bonds with are unique, as particular (and peculiar) as any human friend or loved one. Recent years have brought an increased understanding of animal intelligence and emotion. But is there a scientific basis for animal personality and individuality, or is this notion purely sentimental?

Running fast to save his life, Aldwyn ducks into an unusual pet store. Moments later Jack, a young wizard in training, comes in to choose a magical animal to be his familiar. Aldwyn's always been clever. But magical? Jack thinks so - and Aldwyn is happy to play along. He just has to convince the other familiars - the know-it-all blue jay Skylar and the friendly tree frog Gilbert - that he's the powerful cat he claims to be. Then the unthinkable happens. Jack and two other young wizards are captured by the evil queen of Vastia!

Un libro de texto aprobado en el Colegio Hogwarts de Magia y Hechicería desde su primera publicación, Animales fantásticos y dónde encontrarlos es una guía indispensable para conocer los animales mágicos del mundo mágico. Exhibe toda una variedad de criaturas mágicas, explicadas de manera encantadora por el notable magizoólogo, Newt Scamander, a quien recordarás de la serie de películas del mismo nombre.

The vicious Rapscallion army is threatening to batter down the walls of Redwall Abbey. But standing in their way are the brave hares of the Long Patrol and a stout-hearted contingent of forest creatures. And no defender of Redwall is more courageous than young Tammo, an inexperienced but eager hare who dreams of great adventure. Fueled by sumptuous feasting and hearts lifted by stirring ballads, Tammo and his honorable companions raise their swords in a pitched battle for the future of their land.

The last winged horses are on the brink of extinction. At a sanctuary for threatened creatures, the home of a young dragon rider and his silver dragon, three foals lie curled up in their eggs. The foals are in great danger, and the only cure seems to be the sun-feather of a griffin. But griffins, creatures with the head of an eagle and the body of a lion, are a dragon's fiercest enemy, and they live far across the world in the sweltering jungle. A dangerous and exciting adventure begins....

Listen and relive the exciting tales from Highlights, now on audio! Learn how and why pinecones protect and release seeds and about how wind and water have shaped desert sandstone into giant rock formations, along with other stories about science and scientists.

Peek! A baby prairie dog looks out of its underground burrow. Beginning listeners will discover why burrows make good homes for growing baby rabbits, meerkats, and other adorable animals.

Cheep! Cheep! What is that sound? It’s a baby bird in a nest! Beginning listeners will discover why nests make good homes for growing baby birds, squirrels, and other animals.

When a fortuneteller’s tent appears in the market square of the city of Baltese, orphan Peter Augustus Duchene knows the questions that he needs to ask: Does his sister still live? And if so, how can he find her? The fortuneteller’s mysterious answer (An elephant! An elephant will lead him there!) sets off a chain of events so remarkable, so impossible, that Peter can hardly dare to believe it. But it is - all of it - true.

When Amy sees a dog stranded on the side of the highway, she knows what she has to do. She tells her dad to stop the car. She can't understand why anyone would abandon a dog in such a way, tied up and blindfolded. Amy's parents say they'll only keep the dog until they can find it a permanent home. Amy's younger sister names the dog Rover.

First Nations peoples and Native Americans in North America have long believed in the power of spirit animals or totems. They believed that these animals had lessons to teach and healing or inspirational powers. Wayne Arthurson delves into the world of spirit animals and shows the meanings of these animals to Native peoples and how nature has made its mark on their world.

When Tobias and his friends were given the power to morph, they were also given an important warning: Never stay in a morph for more than two hours. But Tobias broke the time limit, and now he's trapped in the body of a hawk - forever. When he discovers an important Yeerk secret, Tobias knows he has to do everything in his power to destroy it. But to do so, he'll have to contend with a part of himself that's wrestling for control. A part that isn't human.

Learn all about nocturnal animals.

In their New York Times best-selling book The Genius of Dogs, husband-and-wife team Brian Hare and Vanessa Woods lay out landmark discoveries from the Duke Canine Cognition Center and other research facilities around the world to reveal how your dog thinks and how we humans can have even deeper relationships with our best four-legged friends.

Bright colors can mean danger! Poison dart frogs may be small, but their bright colors keep others away. Listen to Poison Dart Frogs to find out why most animals leave these rain forest frogs alone.